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Handle focus events from the terminal, from Aaron Jensen.

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This commit is contained in:
Nicholas Marriott 2013-02-23 10:01:34 +00:00
parent 1ed37385c6
commit ee0f8adfac
4 changed files with 36 additions and 8 deletions
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23
server-client.c
View File

@ -17,6 +17,7 @@
*/
#include <sys/types.h>
#include <sys/ioctl.h>
#include <event.h>
#include <fcntl.h>
@ -95,6 +96,8 @@ server_client_create(int fd)
c->tty.mouse.event = MOUSE_EVENT_UP;
c->tty.mouse.flags = 0;
c->flags |= CLIENT_FOCUSED;
evtimer_set(&c->repeat_timer, server_client_repeat_timer, c);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
@ -545,7 +548,8 @@ server_client_check_resize(struct window_pane *wp)
void
server_client_check_focus(struct window_pane *wp)
{
struct session *s;
u_int i;
struct client *c;
/* If we don't care about focus, forget it. */
if (!(wp->base.mode & MODE_FOCUSON))
@ -560,13 +564,20 @@ server_client_check_focus(struct window_pane *wp)
goto not_focused;
/*
* If our window is the current window in any attached sessions, we're
* focused.
* If our window is the current window in any focused clients with an
* attached session, we're focused.
*/
RB_FOREACH(s, sessions, &sessions) {
if (s->flags & SESSION_UNATTACHED)
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session == NULL)
continue;
if (s->curw->window == wp->window)
if (!(c->flags & CLIENT_FOCUSED))
continue;
if (c->session->flags & SESSION_UNATTACHED)
continue;
if (c->session->curw->window == wp->window)
goto focused;
}

4
tmux.h
View File

@ -237,6 +237,9 @@ enum key_code {
KEYC_KP_ENTER,
KEYC_KP_ZERO,
KEYC_KP_PERIOD,
KEYC_FOCUS_IN,
KEYC_FOCUS_OUT,
};
/* Termcap codes. */
@ -1316,6 +1319,7 @@ struct client {
#define CLIENT_READONLY 0x800
#define CLIENT_REDRAWWINDOW 0x1000
#define CLIENT_CONTROL 0x2000
#define CLIENT_FOCUSED 0x4000
int flags;
struct event identify_timer;

13
tty-keys.c
View File

@ -174,6 +174,10 @@ const struct tty_default_key_raw tty_default_raw_keys[] = {
{ "\033[8@", KEYC_END|KEYC_CTRL|KEYC_SHIFT },
{ "\033[6@", KEYC_NPAGE|KEYC_CTRL|KEYC_SHIFT },
{ "\033[5@", KEYC_PPAGE|KEYC_CTRL|KEYC_SHIFT },
/* Focus tracking. */
{ "\033[I", KEYC_FOCUS_IN },
{ "\033[O", KEYC_FOCUS_OUT },
};
/* Default terminfo(5) keys. */
@ -559,6 +563,15 @@ complete_key:
evtimer_del(&tty->key_timer);
tty->flags &= ~TTY_TIMER;
/* Check for focus events. */
if (key == KEYC_FOCUS_OUT) {
tty->client->flags &= ~CLIENT_FOCUSED;
return (1);
} else if (key == KEYC_FOCUS_IN) {
tty->client->flags |= CLIENT_FOCUSED;
return (1);
}
/* Fire the key. */
if (key != KEYC_NONE)
server_client_handle_key(tty->client, key);

4
tty.c
View File

@ -221,7 +221,7 @@ tty_start_tty(struct tty *tty)
tty_puts(tty, "\033[?1000l\033[?1006l\033[?1005l");
if (tty_term_has(tty->term, TTYC_XT))
tty_puts(tty, "\033[c\033[>4;1m\033[?1004l");
tty_puts(tty, "\033[c\033[>4;1m\033[?1004h");
tty->cx = UINT_MAX;
tty->cy = UINT_MAX;
@ -284,7 +284,7 @@ tty_stop_tty(struct tty *tty)
tty_raw(tty, "\033[?1000l\033[?1006l\033[?1005l");
if (tty_term_has(tty->term, TTYC_XT))
tty_raw(tty, "\033[>4m");
tty_raw(tty, "\033[>4m\033[?1004l");
tty_raw(tty, tty_term_string(tty->term, TTYC_RMCUP));